... PTZ with Vari focal IR lens ever made. 2. Grating head and code dics provides auto detect and correction, maintaining horizontal ... to 129mmDigital zoomN/A12XICRSupportedFocus Auto/ManualWhite balanceAuto, Indoor, Outdoor, Manual WBAuto, ATW, Indoor, Outdoor, One-Push, WB, Manual WBPTZSize6"Pan range360° continuous ...